Lighweight Java Game Library 2.9.3 · org.lwjgl.opengl.DisplayImplementation

Method Summary

Modifier and Type	Method and Description
public void	bindTexImageToPbuffer(PeerInfo handle, int buffer)
public PeerInfo	createPbuffer(int width, int height, PixelFormat pixel_format, ContextAttribs attribs, IntBuffer pixelFormatCaps, IntBuffer pBufferAttribs) Method to create a Pbuffer
public PeerInfo	createPeerInfo(PixelFormat pixel_format, ContextAttribs attribs) Create the native PeerInfo.
public void	createWindow(DrawableLWJGL drawable, DisplayMode mode, Canvas parent, int x, int y)
public void	destroyWindow()
public String	Returns: a String getAdapter() Get the driver adapter string.
public DisplayMode[]	getAvailableDisplayModes() Method for getting displaymodes
public int	Returns: the length of each gamma ramp array, or 0 if gamma settings are unsupported. getGammaRampLength() Return the length of the gamma ramp arrays.
public int	Returns: this method will return the height of the Display window. getHeight() Redeclares org.lwjgl.opengl.InputImplementation.getHeight.
public int	getPbufferCapabilities()
public float	Returns: this method will return the pixel scale factor of the Display window useful for high resolution modes. getPixelScaleFactor()
public String	Returns: a String getVersion() Get the driver version.
public int	Returns: this method will return the width of the Display window. getWidth() Redeclares org.lwjgl.opengl.InputImplementation.getWidth.
public int	Returns: this method will return the top-left x position of the Display window. getX()
public int	Returns: this method will return the top-left y position of the Display window. getY()
public DisplayMode	init() Initialize and return the current display mode.
public boolean	isActive()
public boolean	isBufferLost(PeerInfo handle) Method to test for buffer integrity
public boolean	isCloseRequested()
public boolean	isDirty()
public boolean	isVisible()
public void	releaseTexImageFromPbuffer(PeerInfo handle, int buffer)
public void	resetDisplayMode() Reset the display mode to whatever it was when LWJGL was initialized.
public void	reshape(int x, int y, int width, int height)
public void	setGammaRamp(FloatBuffer gammaRamp) Method to set the gamma ramp.
public int	Returns: number of icons used. setIcon(ByteBuffer[] Array of icons in RGBA mode icons) Sets one or more icons for the Display.
public void	setPbufferAttrib(PeerInfo handle, int attrib, int value)
public void	setResizable(boolean set to true to make the Display window resizable; false to disable resizing on the Display window. resizable) Enable or disable the Display window to be resized.
public void	setTitle(String title) Implementation of setTitle().
public void	switchDisplayMode(DisplayMode mode)
public void	update() Updates the windows internal state.
public boolean	Returns: true if the Display window has been resized since this method was last called. wasResized()

Method Detail

bindTexImageToPbuffer	back to summary
public void bindTexImageToPbuffer(PeerInfo handle, int buffer)

createPbuffer	back to summary
public PeerInfo createPbuffer(int width, int height, PixelFormat pixel_format, ContextAttribs attribs, IntBuffer pixelFormatCaps, IntBuffer pBufferAttribs) throws LWJGLException Method to create a Pbuffer

createPeerInfo	back to summary
public PeerInfo createPeerInfo(PixelFormat pixel_format, ContextAttribs attribs) throws LWJGLException Create the native PeerInfo.

createWindow	back to summary
public void createWindow(DrawableLWJGL drawable, DisplayMode mode, Canvas parent, int x, int y) throws LWJGLException

destroyWindow	back to summary
public void destroyWindow()

getAdapter	back to summary
public String getAdapter() Get the driver adapter string. This is a unique string describing the actual card's hardware, eg. "Geforce2", "PS2", "Radeon9700". If the adapter cannot be determined, this function returns null. Returns:String a String

getAdapter

back to summary

public String getAdapter()

Get the driver adapter string. This is a unique string describing the actual card's hardware, eg. "Geforce2", "PS2", "Radeon9700". If the adapter cannot be determined, this function returns null.

Returns:String: a String

getAvailableDisplayModes	back to summary
public DisplayMode[] getAvailableDisplayModes() throws LWJGLException Method for getting displaymodes

getGammaRampLength	back to summary
public int getGammaRampLength() Return the length of the gamma ramp arrays. Returns 0 if gamma settings are unsupported. Returns:int the length of each gamma ramp array, or 0 if gamma settings are unsupported.

getGammaRampLength

back to summary

public int getGammaRampLength()

Return the length of the gamma ramp arrays. Returns 0 if gamma settings are unsupported.

Returns:int: the length of each gamma ramp array, or 0 if gamma settings are unsupported.

getHeight	back to summary
public int getHeight() Redeclares org.lwjgl.opengl.InputImplementation.getHeight. Returns:int this method will return the height of the Display window.

getHeight

back to summary

public int getHeight()

Redeclares org.lwjgl.opengl.InputImplementation.getHeight.

Returns:int: this method will return the height of the Display window.

getPbufferCapabilities	back to summary
public int getPbufferCapabilities()

getPixelScaleFactor	back to summary
public float getPixelScaleFactor() Returns:float this method will return the pixel scale factor of the Display window useful for high resolution modes.

getVersion	back to summary
public String getVersion() Get the driver version. This is a vendor/adapter specific version string. If the version cannot be determined, this function returns null. Returns:String a String

getVersion

back to summary

public String getVersion()

Get the driver version. This is a vendor/adapter specific version string. If the version cannot be determined, this function returns null.

Returns:String: a String

getWidth	back to summary
public int getWidth() Redeclares org.lwjgl.opengl.InputImplementation.getWidth. Returns:int this method will return the width of the Display window.

getWidth

back to summary

public int getWidth()

Redeclares org.lwjgl.opengl.InputImplementation.getWidth.

Returns:int: this method will return the width of the Display window.

getX	back to summary
public int getX() Returns:int this method will return the top-left x position of the Display window.

getY	back to summary
public int getY() Returns:int this method will return the top-left y position of the Display window.

init	back to summary
public DisplayMode init() throws LWJGLException Initialize and return the current display mode.

isActive	back to summary
public boolean isActive()

isBufferLost	back to summary
public boolean isBufferLost(PeerInfo handle) Method to test for buffer integrity

isCloseRequested	back to summary
public boolean isCloseRequested()

isDirty	back to summary
public boolean isDirty()

isVisible	back to summary
public boolean isVisible()

releaseTexImageFromPbuffer	back to summary
public void releaseTexImageFromPbuffer(PeerInfo handle, int buffer)

resetDisplayMode	back to summary
public void resetDisplayMode() Reset the display mode to whatever it was when LWJGL was initialized. Fails silently.

reshape	back to summary
public void reshape(int x, int y, int width, int height)

setGammaRamp	back to summary
public void setGammaRamp(FloatBuffer gammaRamp) throws LWJGLException Method to set the gamma ramp.

setIcon	back to summary
public int setIcon(ByteBuffer[] icons) Sets one or more icons for the Display. On Windows you should supply at least one 16x16 icon and one 32x32. Linux (and similar platforms) expect one 32x32 icon. Mac OS X should be supplied one 128x128 icon The implementation will use the supplied ByteBuffers with image data in RGBA and perform any conversions nescesarry for the specific platform. Parameters icons:ByteBuffer[] Array of icons in RGBA mode Returns:int number of icons used.

setIcon

back to summary

public int setIcon(ByteBuffer[] icons)

Sets one or more icons for the Display.

On Windows you should supply at least one 16x16 icon and one 32x32.
Linux (and similar platforms) expect one 32x32 icon.
Mac OS X should be supplied one 128x128 icon

The implementation will use the supplied ByteBuffers with image data in RGBA and perform any conversions nescesarry for the specific platform.

Parameters

icons:ByteBuffer[]: Array of icons in RGBA mode

Returns:int

number of icons used.

setPbufferAttrib	back to summary
public void setPbufferAttrib(PeerInfo handle, int attrib, int value)

setResizable	back to summary
public void setResizable(boolean resizable) Enable or disable the Display window to be resized. Parameters resizable:boolean set to true to make the Display window resizable; false to disable resizing on the Display window.

setResizable

back to summary

public void setResizable(boolean resizable)

Enable or disable the Display window to be resized.

Parameters

resizable:boolean: set to true to make the Display window resizable; false to disable resizing on the Display window.

setTitle	back to summary
public void setTitle(String title) Implementation of setTitle(). This will read the window's title member and stash it in the native title of the window.

switchDisplayMode	back to summary
public void switchDisplayMode(DisplayMode mode) throws LWJGLException

update	back to summary
public void update() Updates the windows internal state. This must be called at least once per video frame to handle window close requests, moves, paints, etc.

wasResized	back to summary
public boolean wasResized() Returns:boolean true if the Display window has been resized since this method was last called.

pack-priv Interface DisplayImplementation

Method Summary

Method Detail